windows-nt/Source/XPSP1/NT/base/crts/crtw32/startup/i386/fp8.c

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2020-09-26 03:20:57 -05:00
/***
* fp8.c - Set default FP precision to 53 bits (8-byte double)
*
* Copyright (c) 1993-2001, Microsoft Corporation. All rights reserved.
*
*Purpose:
*
*Revision History:
* 03-23-93 JWM created file
*
*******************************************************************************/
#include <float.h>
void _setdefaultprecision(void);
/*
* Routine to set default FP precision to 53 bits.
*/
void _setdefaultprecision()
{
_controlfp(_PC_53, _MCW_PC);
}